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Calcium 600 mg

Nature Made
4.6
(1192 ratings)
Calcium 600 mg
Product Image
Score 45.0

A basic calcium carbonate supplement with a good dose but a critical omission of Vitamin D3, making it inefficient for optimal calcium absorption and utilization for bone health.

Quantity: 0 Not PresentServings size: 1 Softgel(s) ( servings)
Selected goals:
Other goals:
Bone Health
Heart Health
Joint Health
Muscle Gain
Fitness

Score 45.0

A basic calcium carbonate supplement with a good dose but a critical omission of Vitamin D3, making it inefficient for optimal calcium absorption and utilization for bone health.

Analysis

Nature Made Calcium 600 mg provides a standard dose of calcium carbonate, which is an inexpensive source of elemental calcium. However, the lack of explicit Vitamin D3 in its formulation is a major deficiency. For calcium to be properly absorbed from the gut into the bloodstream and then incorporated into bones, Vitamin D3 is crucial. Without it, the effectiveness of this supplement for bone health is significantly compromised. Calcium carbonate itself can also be problematic for individuals with low stomach acid or those prone to constipation.

Pros
  • Provides a substantial 600mg of elemental calcium per serving.
  • Likely an affordable option (though price per serving is not provided).
Cons
  • Does not contain Vitamin D3, which is essential for calcium absorption and bone health.
  • Uses calcium carbonate, which may cause digestive issues and requires stomach acid for optimal absorption.
  • Effectiveness for bone health is severely limited without co-supplementation of Vitamin D3.
$13.09($0.00 per serving)
Vitacost
$ 13.09
Walmart
$ 18.83
Pure Formulas
$ 15.18
iHerb
$ 15.59
Ingredients
IngredientAmount per serving
Calories 10 Calorie(s)
Total Fat 1 Gram(s)
Vitamin D3 (Cholecalciferol) 10 mcg
Calcium (Calcium Carbonate) 600 mg
Gluten Free Adults 18–50
Categories
Calcium 45.0
As a standalone calcium supplement, its primary flaw is the omission of Vitamin D3, rendering the 600mg of calcium carbonate largely ineffective for its intended purpose of bone support.
Goals
Heart Health 50.0
Calcium is important for heart muscle function, but without Vitamin D3 (and ideally K2), there are theoretical concerns about where the calcium might deposit. While calcium carbonate is common, its limited absorption without D3 makes it less ideal for comprehensive cardiovascular support.
Joint Health 45.0
While calcium indirectly supports joint health by maintaining bone integrity, the lack of Vitamin D3 in this supplement means a significant portion of the calcium may not be absorbed, diminishing its beneficial impact on the skeletal structure around joints.
Fitness 45.0
Calcium is essential for muscle contraction and nerve impulses, supporting fitness. However, the lack of Vitamin D3 in this product means the calcium may not be optimally utilized by the body, limiting its potential contribution to performance and recovery.
90 Value

Calcium 600 with Vitamin D3

Nature's Bounty
4.7
(1020 ratings)
Provides the same 600mg calcium but crucially includes Vitamin D3 for proper absorption, all at an extremely low price of 5 cents per serving, making it a vastly superior value for effective bone health support.
85 Value

600+D3

21st Century
4.8
(6905 ratings)
Offers 600mg of calcium with Vitamin D3 for just 2 cents per serving, providing excellent value for a comprehensive calcium supplement that addresses the absorption issues of the analyzed product.
87 Value

600 + D3 plus Minerals

21st Century
4.8
(1551 ratings)
Delivers 600mg of calcium, Vitamin D3, and additional minerals for a mere 3 cents per serving, making it an exceptional value by offering a more complete nutritional profile than the analyzed product.
95 Performance

Calcium + Vitamin D

Swisse Ultiboost
4.6
(1270 ratings)
This alternative uses calcium citrate, a superior and more bioavailable form of calcium, and crucially includes Vitamin D, ensuring much better absorption and utilization for bone health than calcium carbonate alone.
90 Performance

Stronger Bones

Garden of Life Dr. Formulated
4.6
(117 ratings)
Offers highly bioavailable eggshell calcium along with beneficial cofactors, providing a more natural and complete bone support complex that far surpasses a basic calcium carbonate supplement lacking D3.
89 Performance

Bone Solid

Country Life
4.6
(717 ratings)
Contains MCHA (Microcrystalline Hydroxyapatite), which is an excellent, comprehensive, and highly bioavailable form of calcium that includes phosphorus and trace minerals, offering a far more robust bone health solution.
65 Budget

600 Calcium Supplement

21st Century
4.7
(4047 ratings)
Provides the same 600mg of calcium carbonate at a significantly lower price point (2 cents per serving), making it a much cheaper alternative if D3 supplementation is handled separately.
60 Budget

600 Calcium Supplement

21st Century
4.7
(4047 ratings)
Offers 600mg of calcium carbonate for 3 cents per serving, representing a cheaper cost for an identical calcium form and dosage, albeit without Vitamin D3.
80 Budget

Calcium 500 + D3

21st Century
4.8
(4030 ratings)
While a slightly lower elemental dose (500mg), it's far more effective due to the inclusion of Vitamin D3 and costs only 3 cents per serving, making it a better value and a superior option even if the original product's price was very low.
90 Value

Calcium 600 with Vitamin D3

Nature's Bounty
4.7
(1020 ratings)
Provides the same 600mg calcium but crucially includes Vitamin D3 for proper absorption, all at an extremely low price of 5 cents per serving, making it a vastly superior value for effective bone health support.
85 Value

600+D3

21st Century
4.8
(6905 ratings)
Offers 600mg of calcium with Vitamin D3 for just 2 cents per serving, providing excellent value for a comprehensive calcium supplement that addresses the absorption issues of the analyzed product.
87 Value

600 + D3 plus Minerals

21st Century
4.8
(1551 ratings)
Delivers 600mg of calcium, Vitamin D3, and additional minerals for a mere 3 cents per serving, making it an exceptional value by offering a more complete nutritional profile than the analyzed product.
95 Performance

Calcium + Vitamin D

Swisse Ultiboost
4.6
(1270 ratings)
This alternative uses calcium citrate, a superior and more bioavailable form of calcium, and crucially includes Vitamin D, ensuring much better absorption and utilization for bone health than calcium carbonate alone.
90 Performance

Stronger Bones

Garden of Life Dr. Formulated
4.6
(117 ratings)
Offers highly bioavailable eggshell calcium along with beneficial cofactors, providing a more natural and complete bone support complex that far surpasses a basic calcium carbonate supplement lacking D3.
89 Performance

Bone Solid

Country Life
4.6
(717 ratings)
Contains MCHA (Microcrystalline Hydroxyapatite), which is an excellent, comprehensive, and highly bioavailable form of calcium that includes phosphorus and trace minerals, offering a far more robust bone health solution.